hydraulic sequence valve 液压顺序阀
off load sequence valve 卸载顺序阀
one way sequence valve 单向顺序阀
direct control sequence valve 直接顺序阀
adjustable sequence valve 可调顺序阀
air inlet sequence valve 进气顺序阀
cooling jet sequence valve 冷却喷嘴顺序阀
oil sequence valve 油顺序阀
The paper investigates the relationship between the cracking and closing characteristics and the structural parameter of the direct sequence valve.
本文主要研究直动式顺序阀的启闭特性与阀的结构参数的关系。
So the system can fully utilize the hydralicpower, otherwise the use of the lock sequence valve reduces the loss of energy, and improves the efficiency of the system.
因此该系统与利用滑板缸有杆腔的液压力的方案相比，液压力得到了充分的利用，另外通过采用自锁型顺序阀，减少了能量损失，使得系统的效率得到了提高。
Liaocheng power plants 600mw unit cant perform the switching operation from governing valve mode to sequence valve mode, which has long been a problem and affected the unit efficiency apparently.
聊城电厂600 MW机组投产以来一直存在调节阀无法切顺序阀运行问题，对机组的效率影响较大。
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